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Marquise|Natural|GIA

1.01ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 1557807916

Certificate GIA 1557807916

Diamond specifications and retailer prices

From €2,260 EUR
HK$19,800 HKD
As of November 1, 2026
Save €2,965 EUR (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,225 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557807916. Listed at 18 retailers as of October 30, 2026, with prices from €2,260 to €5,225, a €2,965 spread on the same certified stone. NZ Jewellers lists it at €5,225. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557807916
Dimensions10.38 × 5.44 × 3.15 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity
Top View
10.38 mm5.44 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1557807916
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €5,225 EUR|Low: €2,237 EUR|High: €5,225 EUR|Avg: €3,343 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 15€2,260 EUR
Retailer 13€2,365 EUR
Retailer 7€2,633 EUR
Retailer 11€2,756 EUR
Retailer 2€2,952 EUR
Retailer 3€2,999 EUR
Retailer 6€2,999 EUR
Retailer 12€3,094 EUR
Retailer 4€3,114 EUR
Retailer 9€3,114 EUR
Retailer 8€3,223 EUR
Retailer 5€3,460 EUR
Retailer 10€3,495 EUR
Retailer 16€4,863 EUR
Retailer 14€5,016 EUR
NZ Jewellers€5,225 EUR

23 data points across 16 retailers

18 retailers€2,260 EUR to €5,225 EUR

A
Cheapest Retailer
-
€2,260 EUR
HK$19,800 HKD
A
Retailer 2
-
€2,365 EUR
₹252,598 INR
View
A
Retailer 3
-
€2,633 EUR
SGD 3,991 SGD
View
A
Retailer 4
-
€2,756 EUR
$3,091 USD
View
Final sale: no returns
A
Retailer 5
-
€2,787 EUR
$3,126 USD
View
A
Retailer 6
-
€2,952 EUR
£2,607 GBP
View
A
Retailer 7
-
€2,999 EUR
$3,364 USD
View
A
Retailer 8
-
€2,999 EUR
$3,364 USD
View
A
Retailer 9
-
€3,094 EUR
£2,733 GBP
View
B+
Retailer 10
-
€3,114 EUR
$3,493 USD
View
B+
Retailer 11
-
€3,114 EUR
$3,493 USD
View
B+
Retailer 12
-
€3,144 EUR
SGD 4,766 SGD
View
B+
Retailer 13
-
€3,223 EUR
$3,615 USD
View
B+
Retailer 14
-
€3,460 EUR
$3,881 USD
View
B+
Retailer 15
-
€3,495 EUR
View
B
Retailer 16
-
€4,863 EUR
£4,295 GBP
View
B
Retailer 17
-
€5,016 EUR
£4,430 GBP
View
Most Expensive
B
NZ Jewellers
44a3277a-370d-40fe-9ff2-036ffc26daee · Oct 30
€5,225 EUR
$5,860 USD
View
17 more retailers have this diamond
Prices start from €2,260 EURSave up to €2,965 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.01ct Marquise
€2,260 EUR